A solar-propelled stirring oxygenation device

Abstract

The invention discloses a solar-propelled stirring and oxygenating device, which comprises a transmission motor, a variable-pitch stirrer, an aeration device, and a tank body; solar panels are evenly arranged on the outer wall of the tank, and are connected with a storage battery; The amount of dissolved oxygen in the water port is used to control the start and stop of the device and the work of the pitch control device. The transmission motor is arranged above the top cover of the tank body, and is rotatably connected with the variable pitch agitator in the tank body through the main shaft. A draft tube is arranged in the tank along the outer periphery of the variable pitch agitator. Its variable pitch agitator adopts a propulsion agitator, including a servo motor, a driving straight bevel gear, multiple driven straight bevel gears and paddles that are evenly spaced on the driving straight bevel gear and meshed with it; The hub of the variable pitch agitator has a hollow structure inside, and the active straight bevel gear is set in the center of the hub and driven by a servo motor. The invention has the advantages of compact structure, good oxygen increasing effect and wide application range.

Description

technical field [0001] The invention relates to a solar-propelled stirring oxygenation device, which belongs to the technical field of environmental protection equipment. Background technique [0002] In recent years, the problem of water pollution has been paid more and more attention by the society. When controlling water pollution, it is found that the content of dissolved oxygen is one of the important indicators to measure the quality of water. Therefore, how to increase the dissolved oxygen in water has become an indispensable part. The amount of dissolved oxygen in the polluted water decreases, and even an anoxic layer appears, leading to the death of organisms in the water due to hypoxia. If the dissolved oxygen in water is too low, it will also inhibit the oxidation-reduction reaction in water, making it difficult to transform and degrade pollutants, resulting in darker water color, strong odor, and many bacteria, forming "dead water" with extremely poor water qual...

AI Technical Summary

Problems solved by technology

Floating ball oxygenation can effectively increase the amount of dissolved oxygen in water through resonance waves, but it is only suitable for deep water, otherwise it is easy to stir up muddy water, and this device is greatly affected by the ambient temperature, which has limitations in the use of weather; jet-type oxygenation By forming water flow and stirring the water body, the water body can be steadily aerated, but the oxygenation area is small and the efficiency is low; the impeller type aeration is simple in structure, easy to maintain, and has good aeration function, but the operation cost is high and it is easy to pump Bottom mud, not suitable for use in larger, shallower ponds

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